From Publication 17: Time for filing a claim for refund. Generally, you must file your claim for a credit or refund within 3 years after the date you filed your original return or within 2 years after the date you paid the tax, whichever is later. Returns filed before the due date (without regard to extensions) are considered filed on the due date (even if the due date was a Saturday, Sunday, or legal holiday). These time periods are suspended while you are financially disabled, discussed later. If the last day for claiming a credit or refund is a Saturday, Sunday, or legal holiday, you can file the claim on the next business day. If you do not file a claim within this period, you may not be entitled to a credit or a refund. My reply: Tax advice including research = $95 Amended Return: $250-minimum Let her be the judge.